Keith Turner created ACCUMULO-4790:
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Summary: Creating FileRef objects is expensive
Key: ACCUMULO-4790
URL: https://issues.apache.org/jira/browse/ACCUMULO-4790
Project: Accumulo
Issue Type: Improvement
Affects Versions: 1.8.1, 1.7.3
Reporter: Keith Turner
Fix For: 1.7.4, 1.9.0, 2.0.0
While profiling tablet servers doing lots of small scans, I noticed that
creating FileRef objects was very expensive. The constructor spends a lot of
time parsing the URL. This expense could be avoided with a simple String to
FileRef cache.
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